DEVELOPING: Krista Sypher's husband scheduled to be in court Monday

Jason Sypher, 44, accused of killing wife Krista Sypher, is scheduled to be in Portage County Court Monday to find out if there's enough evidence for his case to head to trial.

Sypher is being held in the Portage County Jail on $750,000 cash bond and is facing charges of first degree intentional homicide and hiding a corpse.

Plover Police Chief Dan Ault says Jason Sypher was arrested August 24.

New court documents lay out some of the evidence prosecutors say show Jason killed Krista.

Krista Sypher was last seen at her home on March 13, 2017.

Two weeks after Krista was last seen, officers searched the couple's home using a K9, trained to detect decomposing or decomposed human remains. During that search, the dog indicated the presence of remains on Krista and Jason's clothes in the master bedroom, on the couple's bed, in a bathtub drain, on clothes in the washing machine, inside cabinets below the kitchen sink, and in Jason's truck.

Investigators also used GPS information from the Sypher's car as part of their evidence.

They say on March 13, 2017, their car left their home, traveled to Menards, where Jason was captured on surveillance video buying garbage bags, and then went back to their home. Investigators say Jason never told them about that trip.

On March 16th, the car's GPS indicated the car drove to some dumpsters on Wilson Avenue, then parked for 8 seconds. Investigators say that time "would allow the defendant enough time to exit the vehicle and look into the dumpster or discard evidence."

Investigators say those dumpsters were emptied by trucks on March 20th. Those trucks were emptied in Mosinee, which was caught on surveillance video. The criminal complaint says a detective "observed a long black plastic bag consistent with the size of a human body fall to the floor."

In June, law enforcement searched the Cranberry Creek Landfill, to try to find the waste from those dumpsters. The complaint indicates that they didn't find anything, but they say the area where the waste may be could be much larger than law enforcement were aware of during the search.

Chief Ault says Jason Sypher was taken into custody 5 miles north of the Illinois/Wisconsin border, at 5:30 August 24. He was taken to the Portage County Jail.

One of Krista Sypher's Immediate family members told 7 Investigates they had no comment on Sypher being held for his wife's murder. The family member said erroneous reports that a search dog discovered human remains while searching for Sypher's body have been extremely frustrating to hear.

The family member said the district attorney has personally told Krista Sypher's family her body, and body parts, have never been recovered. They feel it is very important for the public to know this as they review the charging documents.

The family also continues to maintain they are not aware of a confession from Jason Sypher. For now, the family member said they remained focused on helping raise Sypher's three children and are working to help them deal with this emotionally difficult time.

In a news release, Chief Ault said, "Law Enforcement has worked diligently for the sake of Krista and her family. We sincerely hope this provides the answers and justice they deserve."

Ault would not comment on why charges were filed a year-and-half after Sypher disappearance, The police chief would only say he hopes to provide that answer at a later date.