to build a future of unlimited possibilities. your new day, i'm boris sanchez. >> good morning, boris, i'm christi paul. we have some new details for you in the shooting that left a new york police officer dead and another critically injured. what we're learning about that officer and what investigators know now about the gun that was used in the shooting. plus, senator kyrsten sinema facing blow back for her stance on the filibuster from democrats in her own state. the actions they're taking against her and what her potential primary challenger is now saying. opening statements begin tomorrow in the federal civil rights trial of three former minneapolis officers in the