Why police investigate deaths on Lady Bird Lake even if they're not suspicious

AUSTIN (KXAN) -- "Pretty much any time there's a death in Austin outside, the homicide unit will respond to that," Sgt. Nathan Sexton with the Austin Police Department's (APD) homicide unit said.This year, crews pulled two bodies from Lady Bird Lake - one near City Hall, and another near the Longhorn Dam. Authorities said the person found near City Hall was a woman. Police, at this point, are not ruling either of them a homicide. Another body was found near the lake.MAP: 'No connection,' trackin