Earlier, we saw some leaked images from Android 4.4 which showed new location services and other tweaks to the system; and now, we're getting even more leaks from the same source: TuttoAndroid, an Italian Android blog. It seems the site has gotten their hands on a Nexus 5 and are going through the device running Android 4.4 to see what can be seen...
Source: http://www.phonearena.com/news/Nexus-5-and-Android-4.4-screenshots-show-lockscreen-changes-and-confirm-Hangouts-SMS_id48207
Source: http://www.phonearena.com/news/Nexus-5-and-Android-4.4-screenshots-show-lockscreen-changes-and-confirm-Hangouts-SMS_id48207