A newborn boy was found dead in a Los Angeles alleyway after police say he was dropped from the fourth-floor window of a building.

A newborn boy was found dead in a Skid Row alleyway after police said he may have been dropped from a fourth floor bathroom window.

Police say the baby boy was found dead in an alleyway across from 500 block of San Pedro Street in downtown Los Angeles at 5:30 a.m on Thursday, where a passerby attempted to deliver CPR