MUZAFFARABAD, Pakistan - Strong aftershocks shook the already shattered Pakistan Kashmir capital of Muzzafarabad on Wednesday morning, but there were no immediate reports of more deaths or injuries.A 5.8 magnitude quake at 7.33 a.m. (0233 GMT), the strongest of dozens of aftershocks since an Oct. 8 earthquake devastated the region around Muzaffarabad, dislodged rubble and sent people into the streets, but there was no great panic. A second aftershock nearly as strong at 5.6 magnitude followed at 8.16 a.m. (0316 GMT).