RedactedNarrative: Vessel #1 stated his vessel was tied up at Brownies docking in St. Clair Shores MI, when vessel #1 was struck by vessel #2 on the swim platform.  Vessel #2 owner told vessel #1 owner if there was damages to call the Police to make a report.  Vessel #1 owner did not make a report until 10 days later 7/6/2015.  Vessel #2 owner stated he did not have any damage to his vessel and did not see any damage to vessel #1 at the time of the incident.  Vessel #2 owner stated his vessel did not cause the damage to vessel #1, vessel #2 stated his vessel was tied the same way it was before the incident.  No other damages or injuries were reported.