Nikias urged anyone with additional information or concerns regarding Tyndall's behavior to report it through a dedicated hotline or website.
No group has claimed responsibility for the blasts.
Noise complaints have arisen since China's commercial airlines entered the "mobile era", with some passengers' mobile use without earphones interrupting the quiet of airline cabins.
Not every relic is as lucky. Many of them, especially ancient buildings, have disappeared after they were weathered by time or destroyed by human activities.
No new evidence was presented at the hearing on Thursday, which was attended by Zhang's family members. A pretrial hearing was set for Aug 28.
Northwestern provinces were the big winners in attracting self-driving travelers, with reservations for self-driving holidays up 140 percent year-on-year in Xining, Qinghai province.
扬州狐臭去哪家医院好
Nigeria, the world's seventh-largest country, has the fastest growing population of the 10 most populous countries and is projected to surpass the US shortly before mid-century.
Not all wealthy
Northbound investment, which is the total trading volume of overseas investors via the stock connect programs in the Chinese mainland, hit a 64-day high of 14.51 billion yuan on Tuesday.
Next, China will continue improving the system's capabilities and services, the office said.