Police arrested a Cedar Rapids man Thursday after he and another person allegedly set an SUV on fire in the 400 block of 17th Street SE. According to the Cedar Rapids Police Department, officers responded at about 1:35 a.m. to the area and found a smoldering 2013 Chevrolet Equinox with a gas can sitting next to it.Police said the witness indicated they saw a man and a woman parked nearby in the SUV.