Police capture bombing suspect

Dzhokhar Tsarnaev, the 19-year-old Boston marathon bombing suspect, was found hiding in a parked boat on Friday night. SWAT teams descend on the Boston suburb of Watertown to search for him. His brother, the first suspect, was killed earlier after an overnight shootout with police.

Salt Lake City Hosts Marathon Under Stepped Up Security Measures

SALT LAKE CITY, UT - APRIL 20: Runners take shelter from the rain by a bomb squad truck before the start of the Salt Lake City Marathon on April 20, 2013 in Salt Lake City, Utah. Due to the bombings at the Boston Marathon on April 15, security was dramatically increased by law enforcement and Utah National Guard at the Salt Lake City Marathon. Organizers are asking spectators to leave backpacks at home. (Photo by George Frey/Getty Images)

Boston Marathon Bombing Investigation Continues Day After Second Suspect Ap

WATERTOWN, MA - APRIL 20: An FBI investigator wearing white overalls stands inside the boat where bombing suspect was hiding from police on Franklin Street on April 20, 2013 in Watertown, Massachusetts. A manhunt for Dzhokhar A. Tsarnaev, 19, a suspect in the Boston Marathon bombing ended after he was apprehended on a boat parked on a residential property in Watertown, Massachusetts. His brother Tamerlan Tsarnaev, 26, the other suspect, was shot and killed after a car chase and shootout with police. The bombing, on April 15 at the finish line of the marathon, killed three people and wounded at least 170 (Photo by Kevork Djansezian/Getty Images)

Shootings In Cambridge, Watertown Draw Massive Police Response

WATERTOWN, MA - APRIL 19: Onlookers take pictures as they watch from windows while SWAT team members search for one remaining suspect at a neighboring apartment building on April 19, 2013 in Watertown, Massachusetts. Earlier, a Massachusetts Institute of Technology campus police officer was shot and killed at the school's campus in Cambridge. A short time later, police reported exchanging gunfire with alleged carjackers in Watertown, a city near Cambridge. According to reports, one suspect has been killed during a car chase and the police are seeking another - believed to be the same person (known as Suspect Two) wanted in connection with the deadly bombing at the Boston Marathon earlier this week. Police have confirmed that the dead assailant is Suspect One from the recently released marathon bombing photographs. (Photo by Mario Tama/Getty Images)

Shootings In Cambridge, Watertown Draw Massive Police Response

WATERTOWN, MA - APRIL 19: SWAT team members aim their guns as they search for one remaining suspect at an apartment building on April 19, 2013 in Watertown, Massachusetts. Earlier, a Massachusetts Institute of Technology campus police officer was shot and killed at the school's campus in Cambridge. A short time later, police reported exchanging gunfire with alleged carjackers in Watertown, a city near Cambridge. According to reports, one suspect has been killed during a car chase and the police are seeking another - believed to be the same person (known as Suspect Two) wanted in connection with the deadly bombing at the Boston Marathon earlier this week. Police have confirmed that the dead assailant is Suspect One from the recently released marathon bombing photographs. (Photo by Mario Tama/Getty Images)

Shootings In Cambridge, Watertown Draw Massive Police Response

WATERTOWN, MA - APRIL 19: Police walk down School and Walnut Street on April 19, 2013 in Watertown, Massachusetts. Earlier, a Massachusetts Institute of Technology campus police officer was shot and killed at the school's campus in Cambridge. A short time later, police reported exchanging gunfire with alleged carjackers in Watertown, a city near Cambridge. According to reports, one suspect has been killed during a car chase and the police are seeking another - believed to be the same person (known as Suspect Two) wanted in connection with the deadly bombing at the Boston Marathon earlier this week. Police have confirmed that the dead assailant is Suspect One from the recently released marathon bombing photographs. (Photo by Darren McCollester/Getty Images)

Shootings In Cambridge, Watertown Draw Massive Police Response

WATERTOWN, MA - APRIL 19: Military Police arrive in armoured vehicles at the parking lot of the Arsenal Mall on April 19, 2013 in Watertown, Massachusetts. Earlier, a Massachusetts Institute of Technology campus police officer was shot and killed late Thursday night at the school's campus in Cambridge. A short time later, police reported exchanging gunfire with alleged carjackers in Watertown, a city near Cambridge. According to reports, one suspect has been killed during a car chase and the police are seeking another - believed to be the same person (known as Suspect Two) wanted in connection with the deadly bombing at the Boston Marathon earlier this week. Police have confirmed that the dead assailant is Suspect One from the recently released marathon bombing photographs. (Photo by Jared Wickerham/Getty Images)

Shootings In Cambridge, Watertown Draw Massive Police Response

WATERTOWN, MA - APRIL 19: A police officer with gun drawn and flashlight searches for a suspect on April 19, 2013 in Watertown, Massachusetts. Earlier, a Massachusetts Institute of Technology campus police officer was shot and killed late Thursday night at the school's campus in Cambridge. A short time later, police reported exchanging gunfire with alleged carjackers in Watertown, a city near Cambridge. According to reports, one suspect has been killed during a car chase and the police are seeking another - believed to be the same person (known as Suspect Two) wanted in connection with the deadly bombing at the Boston Marathon earlier this week. Police have confirmed that the dead assailant is Suspect One from the recently released marathon bombing photographs. (Photo by Mario Tama/Getty Images)

MIT Police Officer Shot On College Campus

WATERWOWN, MA - APRIL 19: A police officer runs with gun drawn while police search for a suspect on April 19, 2013 in Watertown, Massachusetts. Earlier, a Massachusetts Institute of Technology campus police officer was shot and killed late Thursday night at the school's campus in Cambridge. A short time later, police reported exchanging gunfire with alleged carjackers in Watertown, a city near Cambridge. It's not clear whether the shootings are related or whether either are related to the Boston Marathon bombing. (Photo by Mario Tama/Getty Images)

MIT Police Officer Shot On College Campus

WATERTOWN, MA - APRIL 19: (ALTERNATE CROP) Police with guns drawn search for a suspect on April 19, 2013 in Watertown, Massachusetts. Earlier, a Massachusetts Institute of Technology campus police officer was shot and killed late Thursday night at the school's campus in Cambridge. A short time later, police reported exchanging gunfire with alleged carjackers in Watertown, a city near Cambridge. It's not clear whether the shootings are related or whether either are related to the Boston Marathon bombing. (Photo by Mario Tama/Getty Images)