Search Investigations

Search Investigations

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Agency founder, Steve Fischer, is an expert missing persons private investigator and private search and rescue team leader.

Search is the most successful missing persons investigation agency in the country. I am a missing persons private investigator licenses in multiple states. I am also a NASAR SARTECH certified search and rescue team member. I only work on missing persons cases and I fly out on short notice for missions.

08/09/2025

These are most, but not all, of the drone missions I have flown (in addition to ground searching) over 17 individual search days in the search for Monica Reza in the Angeles National Forest. During these missions, we capture imagery using DJI M30T and Autel EVO II 640T V3 drones that is scanned using software such as ADIAT and also reviewed manually by myself and others for any clue to Monica’s whereabouts.

Although the area has been heavily covered by both ground and air teams, I still believe Monica is close to her last known position. In my opinion, the highest-probability areas are west and even northwest of that point, as she may have ascended and then experienced a secondary incident. West is considered a contrarian theory right now since the focus has been south and east, but I find it difficult to imagine that someone with plenty of water would continue descending into what is essentially “nowhere land.” Attempting to contour or even ascend makes more sense to me.

I also believe that the secretive nature of the areas that have been searched, and the lack of information sharing, is absolutely detrimental to finding Monica. Anyone searching should have access to the complete search effort, as this allows for informed discussions about search theory and decision-point analysis.

If any volunteer searchers who are not affiliated with a team would like the full KML of my drone flight paths or ground search tracks, contact me and I’ll be happy to share them.

Shocking Update in Search for Missing Grad Student Eliotte Heinz 07/25/2025

I was a guest on Law & Crime Network to discuss the missing person case of Eliotte Heinz, who was tragically found deceased in the Mississippi River

Shocking Update in Search for Missing Grad Student Eliotte Heinz Eliotte Heinz, 22, vanished after a night out in La Crosse, Wisconsin, just steps from the Mississippi River. Her family clung to hope during a frantic three...

06/02/2025

Thank you to everyone who helped spread awareness about missing 15-year-old Alisa Petrov. She is alive, safe, and in good health. Alisa was located in Colorado Springs, Colorado, last evening when she walked into a police station.

Photos from Search Investigations's post 05/29/2025

Matthew Menard has been arrested and booked into the Salt Lake County Jail for s*x crimes against Alisa Petrov. Also arrested and booked is a third male, Samuel Mitchell, who is also charged with s*x crimes against Alisa.

05/28/2025

I have been retained by the family in the Alisa Petrov missing person case. Alisa was last seen in Provo, UT on 4/21. She asked for assistance buying a ticket to Las Vegas. Later she asked for a ride to Salt Lake City. She was last seen on surveillance in Provo that same day. Anyone with information is urged to call the South Jordan Police Dept. at 801-840-4000

41-year-old Utah man chatted with 15 y/o before her disappearance 05/28/2025

It's now been learned that a 41-year-old Utah man was also chatting explicitly with 15-year-old Alisa Petrov who is still missing. She was last seen in Provo Utah and may be in the Las Vegas area.

41-year-old Utah man chatted with 15 y/o before her disappearance South Jordan Police have identified a third man who had been chatting with 15-year-old Alisa Petrov before her disappearance on April 21, 2025.

05/26/2025

Alisa Petrov is still missing. While the hunt continues for Matthew Menard, the accused predator who planned to meet her, we do not know if that meeting ever occurred, and we still don’t know where Alisa is. She remains the top priority. Please help spread awareness.

Alisa Petrov is a 15-year-old female who has been missing since April 21st. She was last seen in Provo, Utah, after getting off a train. If you see her or have any information about her whereabouts, please call 911 or contact the South Jordan Police Department at 801-446-4357.

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