Betsy

Fire crew chief is an unnamed firefighter active in Elwood City. She was one of dozens of firefighters to respond to the fire at Lakewood Elementary School. She appears to be in charge, as she refers to "her crew".

Appearance
She has brown hair partially covered by a helment with a "#1" on the front. She was seen wearing a typical fireman's coat with a coat and blue tie underneath.

Season 7
On the morning of April 9th, David Read was inside catering a breakfast at Lakewood Elementary. After the fire broke out, he was still inside. Arthur told this to the fire crew chief who insisted her team was looking for him. Arthur wanted to go look for his dad himself, but was promptly told that it wasn't safe to reenter a burning building. Eventually, a firefighter brought Arthur's dad out.

David Read later stated that the fire chief said the fire was caused by faulty wiring.

At the false alarm at Mighty Mountain Elementary School, the fire chief asked if a backpack belonged to Binky.