Two men forced their way into a house in Northampton and demanded cash and drugs before running off down an alleyway.
The robbery took place at a property in Fullingdale Road, Northampton at about 12.15pm on Wednesday, August 8.
A police spokesman said: “They were given cash and left the property, making their way down an alleyway at the side of the property. No one in the property was injured during the incident.”
The first offender was black, in his mid 20s, around 5ft 7ins, wearing a grey t-shirt with a faded white emblem on.
The second man was also in his mid 20s, between 5ft 9ins to 6ft, with short cropped hair and wearing a black padded jacket.
Witnesses can call police on 101 or Crimestoppers, anonymously, on 0800 555 111.