An unidentified man was shot to death before his body was set on fire in west Houston early today, police said. A Houston police officer on patrol noticed a fire at 3:53 a.m. on the side of the road in the 5900 block of Katy Road near Maxroy. The officer then found the charred remains of a man who had been shot numerous times. The killer apparently set the man on fire. The victim is described as Hispanic, in his 20s, about 5'5" to 5'7" tall, about 140 to 160 pounds, with a mustache and short, straight black hair. He...