21.   Firefighters arrived on the scene first.

22.   Firefighters arrived quickly, Hulston said.

23.   Four firefighters arrived on the scene within minutes, expecting a small shed fire.

24.   He had them under control when Harlingen firefighters arrived.

25.   Hudson then called for backup and remained blinded by the spray until firefighters arrived to treat his eyes.

26.   Historically speaking, those firefighters were arriving more than a century late.

27.   It caused only minor damage to the house and was out by the time firefighters arrived.

28.   Its most recent tenant was not around when firefighters arrived Friday.

29.   Once firefighters arrived, Plant said she was transported by ambulance to Northridge Hospital Medical Center where emergency room doctors determined she had suffered cardiac arrest.

30.   Otherwise, they should stay where they are until firefighters arrive.