Man killed by his online date after he took her home on the first night.

A 27 year old father of one, Adam Hilarie has lost his life after a girl he met online and took home after a date came back the next night with her gang to rob him. He pleaded for them to have mercy on him because he has a five year old daughter but it fell on deaf ears as he lost his life in the attack.

They had a date the night before the incident after meeting on dating site PlentyofFish. He took her bowling then home and she later contacted him telling him she had a good time and would like to see him again but it was all part of a plan to Rob him.

She saw him the next night, when on Friday she brought three men to rob Hilarie of TVs, an Xbox and an iPhone, and one of them shot him in the head, Deputy Chief Andy Ray said at a news conference.

"In cases like this, it's easy for us to put ourselves in the shoes of the family," Ray said, as he detailed the arrest of four people in connection with the killing — including 18-year-old Hailey Bustos, who went on the date with him. OrlandoSentinel reports

Andre Warner, 26, Gary Gray, 31, and Joshua Ellington, 26, were also also arrested on charges of conspiracy to commit robbery, robbery with a firearm and first-degree murder. Ray said he didn't know how the robbery escalated.

Hilarie was begging for his life, he was not putting up any kind of fight, and was telling them that he had a 5-year-old daughter," according to arrest reports.

Investigators got a break in the case after a witness reported seeing Hilarie with a young woman Thursday night, and Winter Haven police picked up Bustos in a separate burglary.

Police said she was paid $50 to arrange the robbery.

Ray warned prospective users to run internet searches on their dates before meeting up and also to retain a healthy amount of suspicion. He advised against bringing dates home after the first meet-up.

"You just have to remember, you have no idea who you are talking to," he said. "They may present themselves as one thing and be someone totally different."