The FBI has posted a hefty reward for a US citizen after a relative said they witnessed her being kidnapped from her home in Mexico last month.

Maria del Carmen Lopez, 63, was taken from her residence in Pueblo Nuevo, Colima on Feb. 9, the FBI’s Los Angeles Field Office stated in a press release.

A reward of up to $20,000 is promised in exchange for information about her physical location, the agency said.

Lopez, a mother of seven, has several children who live in Southern California and frequently made trips to visit them, CBS Los Angeles reported.

“We’re doing everything we can still. We’re not gonna give up on my mom,” one of Lopez’s sons, Tony, told the outlet.

“We’re gonna find her, one way or another.”

FBI offer $20K reward for return of US mom kidnapped in Mexico
FBI offer $20K reward for return of US mom kidnapped in Mexico© Provided by New York Post
There is a $20,000 reward for information about Lopez’s whereabouts.

An unnamed relative reportedly saw five people near Lopez’s home around the time law enforcement believes she was kidnapped.

“There was a car that drove into the property. There was an exchange of words, they did hear her say she would not get into the car,” Lopez’s daughter Zonia told CBS Los Angeles.

“Two individuals picked her up and another one came out of the van. They had their heads covered and they covered her mouth and that’s when they took her.”

FBI offer $20K reward for return of US mom kidnapped in Mexico
FBI offer $20K reward for return of US mom kidnapped in Mexico© Provided by New York Post
Lopez has seven children, some of whom live in Southern California.

The family says Lopez had no criminal affiliations, and believes the alleged abduction was a crime of opportunity.

“There was never any sort of threats, there was never any enemies… Anything that would indicate that she was in any kind of trouble,” Zonia said. 

FBI offer $20K reward for return of US mom kidnapped in Mexico
FBI offer $20K reward for return of US mom kidnapped in Mexico© Provided by New York Post
The family believe Lopez’s abduction was a crime of opportunity.

The FBI confirmed it is investigating Lopez’s disappearance alongside law enforcement in Mexico.

According to her official report, Lopez is 5’2” and 160 pounds with blonde hair, brown eyes, and tattooed eyeliner.

The FBI’s reward in Lopez’s case comes amid increased public scrutiny on Mexico after four Americans were kidnapped in broad daylight in Matamoros earlier this month.

Two childhood friends were killed in the ordeal, as was a bystander.

The two survivors were found after a four-day search, and subsequently returned to the US for medical treatment.

In addition, three women from California are still missing in Mexico after they crossed the border last month.

Despite the onslaught of bad press and worries about cartel violence, however, Mexican President Andrés Manuel López Obrador insisted this week that his country was safer than the United States.

“There is no issue with traveling safely through Mexico. That’s something the US citizens also know, just like our fellow Mexicans that live in the US,” he said Monday.