Jessica Beauvais posted a 1 hour 51 minute livestream on her Facebook page Monday evening
She spoke about the trial of ex-cop Derek Chauvin for the murder of George Floyd and slammed the police  
Beauvais is seen vaping and drinking and, at one point, washes down the contents of a red shot glass with a bottle of Snapple
She says cops are 'signing up for potential death' before signing off the footage with: 'F**k the police'
In the video, she boasts of liking guns because 'they're pretty' and rants about being pro capital punishment  
Hours later, she allegedly got behind the wheel of her Volkswagen intoxicated and with a suspended license
She is accused of striking and killing NYPD Highway Officer Anastasios Tsakos, 43, around 2am Tuesday
Tsakos, a married father of two young childen, was redirecting traffic on the Long Island Expressway following a separate fatal car accident
Beauvais allegedly drove off before being arrested, telling cops: 'F**k you. I don't have to listen to you'
She then tearfully apologized for Tsakos' death as she was led out of the NYPD's 107th Precinct Tuesday
She faces 13 charges including manslaughter in the second degree and vehicular manslaughter