New York's finest in blue could use some green from the feds....

A Colorado drug dealer will spend the rest of his life behind bars after authorities caught him shipping enough fentanyl pills to decimate upwards of 300,000 unsuspecting locals....

Utah mom Kouri Richins couldn't stop flashing a sarcastic smile as prosecutors laid out why she allegedly poisoned her husband — and then wrote a children's book about grief for their kids....