A man is being held in connection with the shootings earlier this week in Paris, it has been reported.
The man was arrested around 7pm local time in an underground car park in a western suburb of the city.
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He was also charged with common assault, larceny and being disorderly on licensed premises after his early morning detention.
Blue has spent 300 days waiting for a new owner.
The band played at a concert in Montana on Monday aimed to encourage young people to vote in November’s mid-term elections.