NORTH LAUDERDALE, Fla. -- The Broward Sheriff's Office said a man's comment about the death of Michael Jackson prompted a confrontation on a Broward County Transit bus Thursday evening.

James Kiernan, 60, of Coral Springs was riding the bus near Kimberly Boulevard and State Road 7 when he received a text message saying that Jackson had died. He told the other passengers on the bus about Jackson's death.

The bus driver commented, saying Jackson should have been in jail long ago, BSO said.

"The world just lost a great musical talent," Kiernan said.

For some reason, BSO said, that comment enraged another passenger, 54-year-old Henry Wideman of North Lauderdale. Police said he told Kiernan to shut up, and Kiernan said, "I can say whatever I want."

According to BSO, Wideman started yelling profanities, pulled out a 6-inch folding knife, moved toward Kiernan and threatened him as Kiernan backed away.

The bus driver told his dispatcher of the situation and pulled over near Rock Island Road and Kimberly Boulevard to wait for police.

BSO said Wideman got off the bus and went to a nearby Quick Stop, where deputies arrested him. Wideman faces a charge of aggravated assault with a deadly weapon.