An accused cop killer tells Pembroke Pines investigators she accidentally shot her long-time boyfriend because she woke up to a gun in her face.

While being questioned about Officer Carl Patrick's death, Tiniko Thompson supposedly confessed to lying about being pregnant.  She said she and Patrick fought about adopting instead and the fact that she maxed out credit cards.

When asked about why she didn't call for help after Patrick was shot, Thompson couldn't give an answer.

Her attorney's fighting to make sure that interview doesn't go in front of a jury... The argument is that she hadn't had her Miranda rights read.

(Photo: CBS-4)