Nel also said that many messages of affection between the couple were brief, in contrast to the texted arguments, which were far longer and dwelled on their relationship in greater depth.
Earlier, Moller said Steenkamp connected to the Internet on her cellular telephone hours before Pistorius killed her. She made the connection just before 9 p.m. on Feb. 13, 2013, and the connection lasted for more than 11 hours, possibly because social media programs were still open.
Pistorius shot her shortly after 3 a.m. in the early hours of Valentine's Day, and Moller's extraction of data also shed light on what appeared to be a frantic series of phone calls made from one of Pistorius' cellular telephones after the killing. They include a call to the administrator of the housing estate where Pistorius lived at 3:19 a.m. on Feb. 14, a call a minute later to an ambulance service and a call a minute after that to the housing estate security.
Torchia reported from Johannesburg.
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