SEATTLE – Authorities are still on the lookout for a SeaTac man who's been missing since Wednesday.

The King County Sheriff's office says Nicholas Francisco left his job at a Queen Anne ad agency in Seattle around 6 Wednesday night, and never made it home.

He was heading to a store and then home in a red Toyota Paseo.

But he hasn't been heard from since. Now his pregnant wife and two kids, 4-year-old Zea and 2-year-old Noah, are desperate for his return.

"If you can't find him, these kids don't have a daddy, then this unborn baby won't have a daddy," said Christine Francisco, his wife. "I am begging everybody, everybody to please, please help find my husband because I can't live my life without him."

Friends and family are doing their best to find Nicholas. They gathered over the weekend to post flyers, check local hospitals and retrace his route home.

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Friends of Nicholas Francisco posted flyers around town.

"They are searching any patch of road he would have been driving on or would have been driving on to get home from work," said Clif Chambliss.

The King County Sheriff's department says there were no initial signs of foul play, and a detective has been assigned to the case.

According to the family, Nicholas hasn't checked his e-mail or used his credit or debit cards.

"I'm not trying to think of the worst," said Rosann Francisco, his mother. "This whole situation is in God's hands."

There's a $2,500 reward for information that leads to Francisco's discovery. He is 6 feet tall and of medium build. He was wearing a light blue button-down shirt and a black jacket and blue jeans. His car again is a red 1992 Toyota Paseo, plate number 601-RHX.

Anyone with information is asked to call 911.

"My husband would fight so hard to come home to us," Christine Francisco said. "And I will do the same for him. I will not let this rest until my husband is found."