The Proctor Valley monster

San Diego's own roadside beast: a seven-foot cow-headed thing blamed for livestock kills along the gravel stretch between Chula Vista and Jamul, starring in the old parked-couple tale every local teenager hears sooner or later. An eighteen-inch footprint cast sits in the Bonita Museum, which skeptics note looks a lot like a Bigfoot cast. Drivers also tell of a pair of headlights with no car behind them that chase you to the pavement and vanish.