Police may take D.N.A. samples from people arrested for serious crimes, the Supreme Court ruled on Monday in a 5-to-4 decision.

“When officers make an arrest supported by probable cause to hold for a serious offense and they bring the suspect to the station to be detained in custody,” Justice Anthony M. Kennedy wrote for the majority, “taking and analyzing a cheek swab of the arrestee’s D.N.A. is, like fingerprinting and photographing, a legitimate police booking procedure that is reasonable under the Fourth Amendment.”

Chief Justice John G. Roberts Jr. and Justices Clarence Thomas, Stephen G. Breyer and Samuel A. Alito Jr. joined the majority opinion

Read it at NY Times.