Free Republic

A former FBI informant stabbed Derek Chauvin, the ex-police officer who was convicted for murdering George Floyd, according to court documents filed on Dec. 1. John Turscak, 52, stabbed Mr. Chauvin 22 times with an "improvised knife" in federal prison in Arizona, according to the documents. Mr. Turscak was subdued by responding corrections officers. Mr. Turscak later told officers he would have killed Mr. Chauvin if the officers had not responded so quickly, federal prosecutors said in the documents. The stabbing took place on Nov. 24 at about 12:30 p.m. Mr. Turscak waived his Miranda rights and told FBI agents...

New Haven, Conn.—It turns out that the undisputed king of the dinosaurs, Tyrannosaurus rex, didn't just eat other dinosaurs but also each other. Paleontologists from the United States and Canada have found bite marks on the giants' bones that were made by other T. rex, according to a new study published online Oct. 15 in the journal PLoS ONE. While searching through dinosaur fossil collections for another study on dinosaur bones with mammal tooth marks, Yale researcher Nick Longrich discovered a bone with especially large gouges in them. Given the age and location of the fossil, the marks had to...