CONCORD, MA — On the heels of several other fire departments in the state, Concord's Fire Chief Thomas Judge is warning parents about a viral video challenge that has teens attempting a dangerous trick and is being blamed for two fire incidents in Massachusetts.

The challenge trending on TikTok involves partially inserting the plug of a phone charger into an electrical outlet and sliding a penny down the wall onto the exposed metal prongs.



"There have not been any reports of this type of incident taking place in Concord, but the Fire Department would like parents to be aware of the new challenge," Judge said.