Tried to put together a timeline based on the Affidavit:
Three Weeks prior to Sept 23 incident: Defendant came over and told Witness 1 and her mother that she is depressed and can't get out of bed and does not care anymore about her kids.
Sept 3 at 03:03 - text, "He's eating...."
Sept 3 at 03:05 - text, "He keeps moving..."
Sept 3 at 11:28 - photo with dog
Sept 3 at 21:23 - text, "He did good..."
Sept 15 at 23:29 - Text, "Sorry...kid problems"
Sept 15 at 23:30 - Text, "Major kid problems"
Sept 16 - Witness 1 received text message that Victim 2 was suicidal. Witness 1 said they picked up Victim 2 from school that day and he was fine, laughing and sitting with friends when picked up.
Sept 17 at 07:21 - Text, "Things are bad.... Bullying... I just wanna cry."
Sept 17 at 11:14 - Text, "Oh Daddy ... just took good pics for you..."
Sept 17 at 22:21 - internet search, "carbon monoxide in a car how long to die"
Sept 18 at 23:10 - Sent 2 pictures with the dog, another picture in lingerie
Sept 18 at 23:27 - Text, "He actually went for it..."
Sept 18 at 23:27 - Text, "Laying"
Sept 19 at 21:24 - Text, "You'll hopefully see Sunday"
Sept 19 at 21:25 - Text,"Just found out [] goes to work ... gonna be mom ... she's a when it comes to babysitting"
Sept 20 at 18:58 - internet search, ""almost got away with it" and "almost got away with it best episodes"
Sept 22 at 11:19am - internet search, "hanging yourself" and "short drop/simple suspension" describes effective way to hang someone
Sept 22 - placed order for dog lead online at Walmart
Sept 23 at 09:30 - online pick up of dog lead
Sept 23 at 11:27 - internet search, "do a hybrid car produce carbon monoxide"
Sept 23 at 11:28 - internet search, "do a hybrid car produce carbon monoxide while idling"
Sept 23 at 15:49 - Connor arrives home from school on the school bus (video)
Sept 23 at 16:30 - called 911 to report the hangings
Sept 23 - questioned about cell phone (*advertiser censored*-*advertiser censored*-2280), said she left it at the residence.
Sept 25 - provided police with new cell phone (*advertiser censored*-*advertiser censored*-8419) which was also used to place Walmart online order.
Oct 4 - defendant claims she lost Galaxy Note 9 phone, although 5 other cell phones were located, one which included 8419, the only activity started after Sept 23.
https://heavyeditorial.files.wordpress.com/2019/12/dacopy0340countyofberks.com_20191202_121314.pdf