Vacationers who have recently been in the area of the Sandals Bahamas resort where three Americans were found dead last week say they have complained about the "strong odor" of insecticide there, according to a new report Tuesday. 

Those complaints from guests at the Sandals Emerald Bay resort in Great Exuma have since been relayed to local investigators, NBC News reports

The deceased were identified Monday as Michael Phillips, 68, and Robbie Phillips, 65, of Tennessee, and Vincent Chiarella, 64, of Florida. Donnis Chiarella, Vincent’s wife, has been upgraded to good condition Tuesday after being airlifted to the HCA Florida Kendall Hospital in Miami over the weekend, a spokesperson there told Fox News Digital.

Robbie and Michael Phillips

Robbie and Michael Phillips, two of the victims discovered on Friday, May 6, at Sandals Emerald Bay in Great Exuma, Bahamas. (Facebook/Thesandalslady)

BAHAMAS SANDALS RESORT DEATHS: AMERICAN HONEYMOONERS DESCRIBE ‘SCARY FEELING’ 

An autopsy remains ongoing after the bodies were discovered Friday, with findings from a toxicology report expected to be available next week, according to Paul Rolle, chief superintendent at the Royal Bahamas Police Force. 

Michael and Robbie Phillips co-owned a travel business called The Sand Lady from Royal Travel and are survived by their three children and six grandchildren. 

Sandals Emerald Bay resort

The pool area of the Sandals Emerald Bay resort. (Dimitrios Kambouris/Getty Images for Sandals)

"Our hearts are grieving and broken but full of hope. We know our mom and dad are experiencing fullness of joy in our heavenly Father’s presence," the family said in a statement to the media on Monday. "We already miss them terribly. Our parents left a legacy of faith in Jesus and generously loved their family and friends." 

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Sandals Emerald Bay resort

The beach area at the Sandals Emerald Bay resort. (Dimitrios Kambouris/Getty Images for Sandals)

The claims about the smell of insecticide come after a Delaware family of four was seriously sickened in 2015 after they were accidentally poisoned by exterminators using a banned pesticide at a luxury resort in the U.S. Virgin Islands. 

Sandals, when asked by Fox News Digital for comment regarding the report Tuesday, did not immediately respond.