On the night before Tuesday, a man parked his car in a garage in Hovsjö.
When can got out of the car, two masked people arrived.
They threatened him with a pistol-like object and robbed him of a necklace.
Just over 24 hours later, on Wednesday morning, the police were called to Dammkärr.
A man had been subjected to an attempted robbery and in connection with it had been stabbed.
Two masked men tried to rob the man of a necklace but failed.
After the robbery attempt, the police stopped a car with two people who agreed to the robbers' reports.
- In addition to the signal element, there were also other circumstances that made them suspect the crime, what it is I can not go into, says Per Fahlström, spokesman for the Stockholm Police.
Third robbery
Shortly after midnight, the night before Friday, another serious robbery took place.
A man was robbed of a necklace and shot in the leg in connection with the robbery.
- He has been taken to hospital, but we will hold more thorough interrogations with him as soon as possible, says Per Fahlström.
According to information to the police, the shot man was robbed in connection with him trying to sell the necklace to someone he sued.
- Of course, we look closely at whether there is any connection between these robberies, but right now there does not seem to be anything to indicate that, says Per Fahlström, press spokesperson for the Stockholm Police.
Could it be that the necklace that was to be sold the night before Friday is the same as was stolen earlier this week?
- This is something we are investigating, of course, it is part of the investigation.