The fire was reported at 4.30pm at a derelict school in Thorne Rd, Rowley Regis - one male has been arrested in connection with the incident
Road closures are in place in Thorne Rd, Shelsey Ave, Portway Hill, Newbury Lane and Stuarts Rd while the incident is dealt with
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Demi-Leigh Burn and Cameron Falkingham-Smith were last seen in Ledbury at around 2.30pm on Sunday.
A Worcester man has been charged with a Public Order Offence after allegedly wearing a T-shirt printed with comments about Hillsborough.
Officers mingled with more than 40,000 people and say there was a relatively low level of arrests for such a big event.