The Brief Police are investigating a deadly motorcycle crash that occurred in Dearborn Heights. Officials announced on social media that the area of Beech Daly and Richardson would be shut down. A deadly motorcycle crash in Dearborn Heights has police investigating Thursday night. What we know:Officials announced on social media that the area of Beech Daly and Richardson is shut down after a deadly crash involving a motorcycle. What we don't know:It is unknown at this time how many vehicles were involved in the crash.