A man is dead following a high-speed chase with police in Catoosa.According to the Catoosa Police Department, an officer noticed a motorcyclist speeding near 193rd East Avenue and South Cherokee Street around 10 p.m. on April 30.The motorcyclist, now identified as 24-year-old Russell Lathrup, was traveling at more than 100 miles per hour.As the officer began a pursuit, Lathrup ran into an SUV, throwing him from his motorcycle.Lathrup was pronoun…