Government and public health organizations warned Warning of the possible spread Dispersal of disease as desperate people began Process_start to scavenge debris piles — some containing severed human limbs — looking Scrutiny for items they could pawn to purchase Commerce_buy needed food and other commodities .

Many of the victims Catastrophe had their heads crushed Destroying and their limbs severed .

Other than broken tree limbs , shattered windows and power outages , little damage Damaging occurred Coming_to_be .

During the annual Boston Marathon Competition on April 15 , 2013 , two homemade pressure cooker bombs Terrorism detonated Attack 14 seconds and apart at 2:49p.m. , near the finish Process_end line of the race Competition , killing Killing three people and injuring Bodily_harm several hundred others , including 16 who lost Earnings_and_losses limbs .