“My mom actually killed a man on a bike,” Spears says in her DUI arrest video.

Britney Spears brought up mom Lynne Spears killing a 12-year-old boy on a bicycle during her DUI arrest, according to police ...

Britney Spears shockingly resurfaced a traumatic incident involving her mom, Lynne Spears, while speaking to police during ...

Britney Spears threw some shade her mom's way during her arrest for DUI ... mentioning how her mom killed a bicyclist in 1975 ...