Court records show the Drug Enforcement Administration seized two planes from Starwood Management in February and September, CNN reported. A DEA spokeswoman said Friday the investigation has not been closed.
Starwood is also the target of lawsuits by QBE and Commerce & Industry Insurance Co. In court papers filed this year, the two insurers, who are trying to end their contracts with Starwood, allege insurance papers were signed by Ed Nunez, a man also known as Christian Esquino, with a history of faking airplane records.
Rivera and six others were killed Dec. 9 when their plane crashed in Mexico.
The 43-year-old star was born in Long Beach, Calif., to parents who had emigrated from Mexico. She was popular in both countries. Telemundo began airing a reality show, "I love Jenni," last year.