Tim Hetherington and Chris Hondros died in mortar fire

Tim Hetherington, a British photojournalist working for Vanity Fair, and Chris Hondros, a US photojournalist working for Getty Images, were killed by a mortar round in Misrata, in western Libya. Two other photographers were wounded. All four were on Tripoli Street, the main road through Misrata, which was the target of an offensive by troops loyal to Col. Muammar Gaddafi.