The myriad mysteries surrounding the violent, dramatic death of ex-LAPD officer Christopher Dorner may finally be winding to an end. Police have revealed that Dorner, whose charred remains were found inside the Big Bear cabin, died of a single gunshot wound to the head after the building caught fire. “The information that we have right now seems to indicate that the wound that took Christopher Dorner’s life was self-inflicted,” Sheriff’s Capt. Kevin Lacy said at a press conference Friday. Police also revealed that the rogue ex-cop was hiding in a cabin just 100 yards from a manhunt command post.