chunk: Under the command of 2ndLt William Martinez (RodrĂ­guez), the platoon arrives at Santa Monica Airport, now a Forward Operating Base. The alien ground forces have no apparent air support, so the Air Force prepares to carpet bomb the Santa Monica area, and the platoon is tasked with rescuing civilians from an LAPD police station in West Los Angeles before the bombing. As they advance through the city, they are ambushed and suffer multiple casualties, namely Grayston, Guerrero and Lenihan in the firefight. Nantz takes Imlay and Harris to look for Lenihan, who is missing from the group after having been wounded. After fighting off a hostile alien, they manage to regroup and team up with a group of Army National Guard soldiers from the 40th Infantry Division, and an Air Force intelligence TSgt, Elena Santos (Michelle Rodriguez). At the police station, the platoon finds five civilians: veterinarian Michele (Moynahan), children Hector Rincon (Cass), Kirsten (King) Amy (Gould), and Hector's