Ex-Marine held without bond in shooting of Florida family

Bryan Riley. (Polk County Sheriff's Office via AP)

Polk County, Fla., Sheriff's officials work the scene of a multiple fatality shooting Sunday in Lakeland, Fla. (Michael Wilson/The Ledger via AP)

FORT LAUDERDALE, Fla. — A former Marine sharpshooter accused of invading the home of apparent strangers in Florida and fatally shooting a woman, her 3-month-old baby and two others was ordered held without bail during his first court appearance Monday.