The break-in occurred at around 12:40 p.m. Monday, Oct. 9, in Brentwood at a home on Grand Boulevard, according to Suffolk County Police.
Two men entered the home and at least one of them stabbed a man inside.
The duo then fled the scene in a U-Haul truck without taking anything.
Several people were home at the time, but nobody else was injured.
The sole victim was taken to the hospital with serious but non-life-threatening injuries.
No culprits had been arrested as of Tuesday morning, Oct. 10, and police did not provide a suspect description.
Anyone with information in the case is asked to contact Suffolk County Police at 631-854-8352.
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