A suspect fleeing from police in SF's SoMa district Monday either had a fatal collision with a bus shelter structure while riding his scooter, or was tackled into that structure by an SFPD officer.The incident happened Monday around 11:25 am, as Mission Local reports. San Francisco police say that o fficers spotted a suspect on a scooter in the area of Eighth and Mission streets who was wanted on an outstanding warrant — the details of which have not been shared.The suspect fled from officers and then had a fatal collision with a "street fixture," according to the SFPD, that fixture being a Muni bus stop shelter.Witnesses tell Mission Local that the suspect on the scooter attempted to flee against traffic, and was cut off by a gray sedan, possibly being driven by undercover SFPD officers. A man who may have been an undercover officer then got out of that sedan and forcibly tackled the suspect, witnesses tell Mission Local. It remains unclear whether the tackle knocked the suspect into the bus shelter pole, or if he swerved into it, or a combination of both.Paramedics transported the suspect to the hospital, as the Chronicle reports, where he was later pronounced dead.The SFPD have not commented further or given any details about the suspect's alleged crimes. Anyone with information about the incident is asked to contact SFPD at 415-575-4444.  ...read more read less