Boston Marathon bombing suspect arrested – in pictures

This image from CBS News shows Dzhokhar Tsarnaev after he was found hiding on a boat in Watertown Photograph: CBS NEWS/AFP/Getty Images

These thermal images show the suspect Dzhokhar Tsarnaev hiding in the boat in Watertown Photograph: Massachusetts state police

The police Swat bearcat surrounds the boat in Watertown Photograph: Massachusetts state police

The heat from the body of Dzhokhar Tsarnaev is clearly shown Photograph: Massachusetts state police

Residents flee from an area where a suspect was thought to be hiding on Franklin Street in Watertown Photograph: Darren McCollester/Getty Images

A neighbour's view of law enforcement agents at a house where Tsarnaev was believed to be hiding Photograph: Stringer/Reuters

Watertown resident Rosie Meyer said she heard gunshots fired Photograph: Mario Tama/Getty Images

Police block Franklin Street Photograph: Zhang Jun/Xinhua Press/Corbis

Neighbours take pictures and video of the boat where Tsarnaev was found Photograph: Lucas Jackson/Reuters

Dzhokhar Tsarnaev, 19, is searched by law enforcement officers in this handout photo provided by the Massachusetts State Police in Watertown. Tsarnaev had been hiding in the stern of a boat parked in the backyard of a house in Watertown, police said. A resident called police after spotting blood on the boat Photograph: Massachusetts State Police/Reuters

An FBI officer stands in front of the boat Photograph: Lucas Jackson/Reuters

A police officer reacts to news of the arrest of one of the Boston Marathon bombing suspects Photograph: Julio Cortez/AP

Law enforcement officers at the scene of the arrest Photograph: Dominic Chavez/EPA

Barack Obama makes a statement at the White House about Tsarnaev's capture Photograph: Rex Features

People cheer and wave US flags as police drive down Arlington Street in Watertown Photograph: Shannon Stapleton/Reuters

An ambulance carrying Dzhokhar Tsarnaev turns in to a hospital where he was taken for treatment for unspecified injuries Photograph: Elise Amendola/AP

A still frame from a video showing Tsarnaev in an ambulance after he was captured in Watertown Photograph: Robert Ray/AP

An ambulance driver gives a thumbs-up to the crowd Photograph: ZUMA/Rex Features

Residents take to the streets to celebrate the capture of the Boston Marathon bombing suspect Photograph: ZUMA /Rex Features

Law enforcement agents stands guard outside Beth Israel medical centre in Boston, where Tsarnaev was taken for treatment Photograph: ZUMA/Rex Features

Relief on the streets of Watertown Photograph: Nicholas Czarnecki/Barcroft US