Investigators say ‘friends’ planned break-in after NASCAR driver Greg Biffle family’s deadly crash -

Over 40 search warrants have been issued, NC authorities say, focusing on a married couple who allegedly knew Biffle and his wife Cristina.

Investigators say 'friends' planned break-in after NASCAR driver Greg Biffle family's deadly crash

Over 40 search warrants have been issued, NC authorities say, focusing on a married couple who allegedly knew Biffle and his wife Cristina.