A robbery was committed on 23 November at 23.10 at a video shop. The robber had a small pistol. The robber made loud gruff noises but said no words. The robber left the shop and got into a car, which was parked outside. The police later found an upturned car in a ditch 25 miles from the shop. It is also known that: Steven Tibbs crashed his car at 22.30 on 23 November. The cashier was 6 ft 2 in tall. Pete Mickson had recently lost his job at the video shop. The video shop usually had over 500 in the till. The robber was taller than the cashier. Pete Mickson was 5 ft 6 in tall. Paul Davis drove the getaway car from the video shop.

Question: Steven Tibbs may have been the robber.
Options:
A. true, B. false, C. uncertain
Answer: "A"