Robert Pasco, 42, is charged with unlawful use of a weapon by a convicted felon and possessing a firearm without a valid FOID card. He told officers that he and Edith Castrejon, 35, were in bed when a gun under a pillow went off,

Robert Pasco has been charged with unlawful use of a weapon, but does not face murder charges in the death of Edith Castrejon.

Robert Pasco, 42, was charged Friday night with one felony count of unlawful use of a weapon and one misdemeanor count of possessing a firearm without a valid firearm owner’s identification card.

According to court documents, Robert Pasco, 42, was sleeping with a gun under his pillow last week when his pregnant girlfriend — Edith Castrejon, 35 — reached over and grabbed it. Pasco woke ...