'It sent a shiver down my spine': Mica Miller's best friend reveals her chilling conversation with pastor John-Paul Miller about day his wife died

Mica Miller's best friend recalled a chilling conversation she had with Mica's husband and pastor John-Paul Miller just after he'd announced to his followers that his wife had died.

Miller, 30, was discovered in Lumber River State Park in Robeson County, North Carolina, on April 27, just days after she had served husband John-Paul Miller, 44, also known as 'JP', with divorce papers. Federal, state and local officials are still investigating.

Charlotte Korn, Mica's best friend, is speaking out in a YouTube video about a phone call she had with John-Paul the day he told the congregation at Solid Rock at Market Common Church in Myrtle Beach, South Carolina that Mica died.

Korn found it odd that she was so high up on the priority list to call, especially since she'd already known Mica had died but what he said after exchanging pleasantries stunned her.

'He said she was supposed to go to work and so she went and bought a gun, then drove up to Lumberton. I thought she was going to see you.'  

Mica Miller's best friend Charlotte Korn recalled a chilling conversation she had with Mica's husband and pastor John-Paul Miller just after he'd announced to his followers that his wife had died

Korn made it clear that there was no plan for Mica to visit her, which she says 'sent a shiver down my spine because it felt like she was watching her.'

She believes that John-Paul was in fact tracking Mica's movements and has had her tracked in the past. 

'He has had a habit of stalking her. That's what it sounded like to me.'

Korn has said she will 'absolutely' testify the same things she's said in interviews if asked at trial.  

Mica, 30, was found dead in Lumber River State Park in North Carolina on April 27 from a self-inflicted gunshot wound.

She was revealed to have taken her own life days after serving Miller with divorce papers, and officials have ruled her death a suicide.

But Mica's friends and family have since urged authorities to investigate her death further while publicly calling for 'justice for Mica' and local cops have brought in the FBI to help.

Robeson County Sheriff's department confirmed that in the early stages of the investigation they had reached out to the FBI and US Attorney's office for help in probing Mica's death.

Korn believes that John-Paul was in fact tracking Mica's movements and has had her tracked in the past

Mica, 30, was discovered in Lumber River State Park in Robeson County, North Carolina , on April 27, just days after she had served husband John-Paul Miller, 44, also known as 'JP', with divorce papers

In a statement the department said: 'Based on the information gathered during the investigation and jurisdiction reasons, the Sheriff's Office has requested the assistance of both agencies.

When contacted by DailyMail.com, the FBI office in Columbia, South Carolina, confirmed that they had been in contact with Robeson County Sheriff’s office but could not give any further information. 

The investigation continues to surround Miller's husband John-Paul after it was revealed earlier Monday that he penned a poisonous email to his estranged wife before her death saying he wanted to 'attack and cause pain'. 

John-Paul Miller is accused in court documents of grooming Mica for years before they wed, committing her to hospital to steal her car, and cheating on his first wife with underage churchgoers.

In affidavits filed by Mica's family, they express their concern over her relationship with Miller who has been described as a 'wolf in sheep's clothing' and a 'false prophet' by those who know him.

The pastor gave an emotional 20-minute speech at a memorial service at Solid Rock Church on May 5.

Weeks before her death, Mica had shared a video speaking about abuse within marriage as claims emerged that she was being harassed and was 'afraid for her life'.

She said: 'Today my heart's a little heavy. I've had lots of women that have reached out to me about situations of abuse, and I just want to tell you what a lot of people have told me lately, because I think I forgot.

 In an emotional Facebook video shared on March 22 (pictured) Mica offered her support to victims of abuse, reminding them that they 'don't have to stay'

'But you are the bride of Christ before anybody else's, male or female, it doesn't matter what gender you are, abuse is abuse.'

The pastor sent a series of disturbing text messages intimidating and threatening his wife and her family during a bitter argument, nearly two years before their marriage broke down. 

When contacted by DailyMail.com, the FBI office in Columbia, South Carolina, confirmed that they had been in contact with the Robeson County, North Carolina, Sheriff's office but could not give any further information.

The investigation continues to surround John-Paul after it was revealed that he penned a poisonous email to his estranged wife before her death saying he wanted to 'attack and cause pain'.

If you or a loved one is experiencing suicidal thoughts or actions, please contact the National Suicide Hotline at 988 or 1-800-273-TALK (8255)