Thames Valley Police is releasing a CCTV image of a man officers would like to speak to in connection with an arson in Conniburrow.
At around 5.30pm on Sunday 6 February, an offender threw a glass bottle, which is believed to have contained flammable liquid, at the window of a property in Speedwell Place.
The same offender then walked to the junction of Conniburrow Boulevard and Bryony Place and threw another glass bottle with flammable liquid in, at the window of another property.
The fires were quickly extinguished and no one was injured.
Investigating officer Detective Constable Lucy Brydon, based at Milton Keynes police station, said: “We would like to appeal to anybody who recognises the man in this image to please get in touch as we believe he may have information in connection with this arson.
“You can get in touch by either making a report online or by calling 101 quoting reference number 43220056093.
“Alternatively, for 100% anonymity, you can also call the independent charity Crimestoppers on 0800 555 111.”