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Active Shooter Scare Prompts Shelter-in-Place in Marine City

4/13/2026

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Summary

Story summary

A shelter-in-place order was issued in Marine City, Michigan, after reports of a possible active shooter on Sunday evening.
Police reported a heavy presence, downtown street closures, and residents advised to stay indoors.
As of now, there are no confirmed injuries or suspects, and officials are weighing whether the threat was credible or a false alarm, with the U.S.-Canada border region experiencing heightened anxiety.

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Story summary

A shelter-in-place order was issued in Marine City, Michigan, after reports of a possible active shooter on Sunday evening.
Police reported a heavy presence, downtown street closures, and residents advised to stay indoors.
As of now, there are no confirmed injuries or suspects, and officials are weighing whether the threat was credible or a false alarm, with the U.S.-Canada border region experiencing heightened anxiety.