They were unanswered phone calls, according to her sister. As to the other questions, I think it's
conjecture.
I can't tell if the link is hidden behind a paywall, if so, here's the info:
There were seven unanswered phone calls made from the phone of one of the victims, Ms. Goncalves, to her former longtime boyfriend in the early morning hours on Sunday, according to her older sister, Alivea Goncalves, based on phone logs she was able to download from the phone provider. The police said that Ms. Mogen had also made calls to the same number.
The first call to the man, Jack DuCoeur, was at 2:26 a.m., and there were six more over the next 26 minutes, with the final one at 2:52, Ms. Goncalves said.
SO, it's been allll speculation that the calls were about a dog, or about anything since they left no voice mails....very very odd.
WHY not leave at least one message....urgent to get in touch with J....but no message left?? NO text??
Cant say where my mind is going, BUT THANK YOU for explaining!