A participle, the -ing or -ed form of the verb that is being used as an adjective, that comes right after the word it modifies is punctuated based on "essential/nonessential." If the participle is needed to define the word it modifies, there are no commas.
...owned the car involved in the accident...
...know the man sitting near my son...
If a participle adds extra information, it is separated by a comma.
...owned the 2012 VW Beetle, involved in the accident...
...know Don Jones, sitting near my son...
When the participle is down the line in the sentence, it usually takes a comma in front of it.
...submitting this exhibit that was referred to in your deposition, Bates-stamped 15...
...approached the front door of the house, closed and locked...
Happy punctuating!
Margie