dzhokhar and tamerlan forced d.m.wn where they retrieved a portable gps device and other items from their honda civic then forced d.m. to drive to a service station to get gas. while they were searching to a gas station, they drove d.m. to a bank of america atm in watertown square and forced him to hand over his debit card and personal identification number. dzhokhar tsarnaev then used his debit card and withdrew $800 from the victim's bank account. at around 12:15 a.m. on april 19th, while the defendant and his brother stopped for gas, the victim escaped from the mercedes and called 911. after the victim escaped, dzhokhar and tamerlan tsarnaev drove to laurel street in watertown where police located them and tried to apprehend them. it was at this time that the tsarnaev brothers began firing at the officers. the tsarnaev brothers used four ieds against them, one of which was made from pressure cooker. low explosive powder, shrapnel, and other items. after attempting to shoot, bomb, and kill or disable the officers wh