
In a cooling situation of deceptiveness and residential physical violence, what seemed months of tracking by an ex-boyfriend became a sophisticated plan managed by a Colorado lady’s very own partner, finishing in her murder simply days prior to Xmas.
Kristil Krug, a 44-year-old chemical designer and mom of 3 from Broomfield, was found dead in her garage by a policeman on Dec. 14, 2023, after replying to a well-being check asked for by her partner Daniel Krug.
According to cops recordings, Daniel called the non-emergency line claiming, “I do not assume this is an emergency situation, yet this really feels truly strange … my better half isn’t replying to sms message or telephone call.”
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In his cops meeting, Daniel informed investigators that his marital relationship had actually been wearing away, confessing they were oversleeping different rooms and asserting that he had actually requested for a separation.
” Daniel Krug was blowing up and his marital relationship was breaking down. Kristil desired out, yet Daniel Krug remained in rejection,” Replacement Area Lawyer Kate Armstrong informed jurors throughout the test.

Kristil and Dan Krug are seen with each other in this undated image.
Thanks To Lars Grimsrud
Private investigators would certainly quickly uncover a troubling fact that Daniel had actually been posing a partner Kristil had as a teen for months, terrifying his very own family members prior to eventually eliminating his better half.
The situation, which at first seemed the terrible end to a tracking circumstance, disclosed just how Daniel extensively developed an incorrect story utilizing heater phones and very carefully intended electronic deceptiveness, all while playing the function of a worried partner.
” He determined he was mosting likely to play creature master by posing Jack Anthony Holland, tracking and terrifying his family members for months prior to killing Kristil, 11 days prior to Xmas,” Armstrong informed jurors.
In the months leading up to her fatality, Kristil had actually ended up being progressively worried concerning e-mails and messages she was getting from a person asserting to be Holland, her ex-boyfriend from greater than twenty years back.
The messages rose from tried reconnection to dangers versus both Kristil and Daniel. In October 2023, Kristil mosted likely to cops with an in-depth spread sheet recording every communication with her noticeable stalker. Authorities body cam video footage revealed Kristil sharing her concerns.
” This is tiring,” she informed police officers. “It has actually certainly made me paranoid almost everywhere I go.”

Authorities video clip reveals Kristil Krug speaking to Broomfield Authorities Sergeant Andrew Martinez in November 2023 concerning the stalker log she developed.
Broomfield Authorities Dept.
The murder examination deviated when investigators found a few of the harmful messages stemmed from IP addresses at Daniel’s office, the Colorado Division of Public Health And Wellness and Atmosphere.
More electronic forensics disclosed Daniel made use of heater phones to produce the impression of a stalker, also photographing himself to send out harmful messages concerning the make believe stalker “viewing” him.
Investigatives figured out that Holland never ever tracked Kristil and confirmed his location in a various state at the time she was eliminated. He was completely removed by authorities.

Dan Krug mugshot.
Colorado Dept of Corrections
On the early morning of Kristil’s murder, cops think Daniel struck her quickly after she returned from leaving their youngsters at college. He presumably struck her in the head prior to stabbing her in the heart.
Authorities stated that, in a computed transfer to develop an alibi, he utilized her phone to set up sms message to himself and others, impaired home safety and security electronic cameras and positioned blue tape over their Ring buzzer cam.
The situation versus Daniel was reinforced when private investigators exposed troubling net searches he had made the evening prior to the murder, consisting of “just how much head injury do you require to trigger to knock a person subconscious?”

Image from the cops situation documents reveals Dan Krug mounting safety and security cam tools on December 6, 2023.
Broomfield Authorities Dept.
A previous partner of Daniel’s indicated throughout his test that he had actually presumably tracked her in a comparable way years previously, producing several phony online characters to pester her after their break up– a pattern that authorities stated strangely matched the methods made use of versus Kristil. Daniel was never ever billed with any type of criminal offense concerning the accusations made by his previous partner.
In April 2025, a court discovered Daniel guilty of first-degree murder, tracking and criminal acting after he begged innocent. He was punished to life behind bars without the opportunity of parole. In a declaration to “20/20,” Daniel composed that he “keeps his virtue and will certainly battle this wrongful sentence on charm.”
” Everyday is a tough day,” Linda Grimsrud, Kristil’s mom, informed “20/20.” “You get up and you really feel the discomfort, and afterwards you simply attempt to happen with your day.”