A Howard man was killed and several of his passengers were seriously injured when a speeding driver crossed into oncoming traffic on Frederick Road and struck their vehicle head on, Howard police said Friday.

Milton Stanley Bowens Sr., of the 1100 block of Shaffersville Road in Mt. Airy, was pronounced dead at the scene of the 7:30 p.m. accident Thursday on Frederick Road near East Daisy Road in Lisbon, police said.